Route
SFO → SBP
San Francisco International Airport San Luis County Regional Airport
Alerts at SFO and SBP
How punctual is this route?
- On-time arrivals
- 72.1%
- Less than 15 minutes late
- Cancelled
- 1.1%
- Of scheduled flights
- Average delay when late
- 101 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,138
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 30%
- Airline (crew, maintenance, cleaning) 30%
- Air traffic control & airport 24%
- Extreme weather 15%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 78.8% | 85 |
| October 2025 | 69.5% | 120 |
| November 2025 | 71.3% | 115 |
| December 2025 | 69.8% | 88 |
| January 2026 | 82.3% | 98 |
| February 2026 | 77.1% | 84 |
| March 2026 | 87.1% | 93 |
| April 2026 | 73.3% | 90 |
| May 2026 | 66.3% | 96 |
| June 2026 | 64.8% | 90 |
| July 2026 | 68.1% | 92 |
| August 2026 | 57.5% | 87 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 834 | 73.1% | 1.3% | 118 min |
| United Airlines | 304 | 69.4% | 0.7% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5681
27% late · 232 flights
-
OO5446
22% late · 219 flights
-
OO5380
18% late · 116 flights
-
OO5693
36% late · 98 flights
-
OO5406
33% late · 82 flights
-
UA1334
44% late · 81 flights
-
OO5680
37% late · 52 flights
-
UA487
17% late · 47 flights
-
UA2367
23% late · 35 flights
-
UA2611
33% late · 30 flights
-
UA2467
12% late · 24 flights
-
UA2649
48% late · 21 flights
-
UA1413
30% late · 20 flights
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